<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="120px">

      <el-form-item label="房间编号" prop="roomNumber">
        <el-input
          v-model="queryParams.roomNumber"
          placeholder="请输入房间编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="房间名称" prop="roomName">
        <el-input
          v-model="queryParams.roomName"
          placeholder="请输入房间名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:room:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:room:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:room:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:room:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="roomList" @selection-change="handleSelectionChange">
      <el-table-column type="expand">
        <template slot-scope="props">
          <el-form label-position="left" inline class="demo-table-expand">
            <el-form-item label="是否含窗">
              <template slot-scope="scope">
                <dict-tag :options="dict.type.yes_or_no" :value="props.row.haveWindow"/>
              </template>
            </el-form-item>
            <el-form-item label="卫浴配套">
              <span>{{ props.row.bathroomMatching }}</span>
            </el-form-item>
            <el-form-item label="上网类型">
              <template slot-scope="scope">
                <dict-tag :options="dict.type.netPlay_way" :value="props.row.netPlay"/>
              </template>
            </el-form-item>
          </el-form>
        </template>
      </el-table-column>
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="房间编号" align="center" prop="roomNumber"/>
      <el-table-column label="房间名称" align="center" prop="roomName"/>
      <el-table-column label="房间价格" align="center" prop="roomPrice"/>
      <el-table-column label="房间状态" align="center" prop="roomStatus">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.room_state" :value="scope.row.roomStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="房间类型" align="center" prop="roomType"></el-table-column>
      <el-table-column label="房间面积" align="center" prop="roomArea"/>
      <el-table-column label="可入住人数" align="center" prop="peopleNumber"/>
      <el-table-column label="床型" align="center" prop="bedType" width="180"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="220">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:room:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:room:remove']"
          >删除
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="viewImg(scope.row)"
          >查看图片
          </el-button>
        </template>
      </el-table-column>
    </el-table>


    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改客房信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">

        <el-form-item label="房间编号" prop="roomNumber">
          <el-input v-model="form.roomNumber" placeholder="请输入房间编号"/>
        </el-form-item>
        <el-form-item label="房间类型" prop="roomType">
          <el-select v-model="form.roomType" placeholder="请选择房间类型"style="width: 100%" @change="handleType">
            <el-option v-for="(item,index) in names" :key="item.id" :label="item.roomTypeName" :value="item.roomTypeName"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="房间名称" prop="roomName">
          <el-input v-model="form.roomName" placeholder="请输入房间名称"/>
        </el-form-item>
        <el-form-item label="房间价格" prop="roomPrice">
          <el-input v-model="form.roomPrice" placeholder="请输入房间价格"/>
        </el-form-item>
        <el-form-item label="房间面积" prop="roomArea">
          <el-input v-model="form.roomArea" placeholder="请输入房间面积">
            <template slot="append">平米</template>
          </el-input>
        </el-form-item>
        <el-form-item label="房间状态" prop="roomStatus">
          <el-select v-model="form.roomStatus" placeholder="请选择房间状态" style="width: 100%">
            <el-option
              v-for="dict in dict.type.room_state"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="是否含窗" prop="haveWindow">
          <el-switch
            v-model="form.haveWindow"
            active-value=1
            inactive-value=0
            active-text="含窗"
            inactive-text="不含窗">
          </el-switch>
        </el-form-item>
        <el-form-item label="上网方式" prop="netPlay">
          <el-select v-model="form.netPlay" placeholder="请选择上网方式" style="width: 100%">
            <el-option
              v-for="dict in dict.type.netPlay_way"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="可入住人数" prop="peopleNumber">
          <el-input v-model="form.peopleNumber" placeholder="请输入可入住人数"/>
        </el-form-item>
        <el-form-item label="卫浴类型" prop="bathroom">
          <el-select v-model="form.bathroom" placeholder="请选择卫浴类型" style="width: 100%">
            <el-option
              v-for="dict in dict.type.weiyu_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>

        </el-form-item>
        <el-form-item label="是否含早餐" prop="haveBreakfast">
          <el-switch
            v-model="form.haveBreakfast"
            active-value=1
            inactive-value=0
            active-text="含早餐"
            inactive-text="不含早餐">
          </el-switch>
        </el-form-item>
        <el-form-item label="床型" prop="bedType">
          <el-input v-model="form.bedType" placeholder="请输入房间床型"/>
        </el-form-item>
        <el-form-item label="房间特点" prop="roomFeature">
          <el-input v-model="form.roomFeature" placeholder="请输入房间特点"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注"/>
        </el-form-item>
        <el-form-item label="房间图片" prop="roomPhoto">
          <image-upload ref="image" @input="handleSuccess" :limit:="1"></image-upload>
        </el-form-item>
        <img v-if="imgUrl!=''"
             :src="imgUrl"
             style="display: block; max-width: 100%; margin: 0 auto"
        />
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog
      :visible.sync="dialogVisible"
      title="预览"
      width="800"
      append-to-body
    >
      <img
        :src="dialogImageUrl"
        style="display: block; max-width: 100%; margin: 0 auto"
      />
    </el-dialog>
  </div>
</template>

<script>
  import { listRoom, getRoom, delRoom, addRoom, updateRoom } from '@/api/hotel/room'
  import { listName,listTypeInfo } from '@/api/hotel/type'

  export default {
    name: 'Room',
    dicts: ['netPlay_way','weiyu_type','room_state','yes_or_no'],
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 客房信息表格数据
        roomList: [],
        // 弹出层标题
        title: '',
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          floorNumber: null,
          roomNumber: null,
          roomName: null,
          roomFeature: null,
          roomPrice: null,
          roomStatus: null,
          sortIndex: null,
          roomType: null,
          roomPhoto: null,
          roomArea: null,
          haveWindow: null,
          netPlay: null,
          peopleNumber: null,
          bedType: null,
          bathroom: null,
          haveBreakfast: null,
          costPolicy: null,
          convenienceFacilities: null,
          bathroomMatching: null,
          checkInTimeEnter: null,
          checkInTimeLeave: null,
          createrId: null,
          createrName: null,
          updaterId: null,
          updaterName: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          roomNumber: [
            { required: true, message: "房间编号不能为空", trigger: "blur" },
          ],
          roomType: [
            { required: true, message: "房间类型不能为空", trigger: "blur" }
          ],
          roomName: [
            { required: true, message: "房间名称不能为空", trigger: "blur" }
          ],
          state: [
            { required: true, message: "状态不能为空", trigger: "blur" }
          ]
        },
        updateList: [],
        dialogVisible: false,
        dialogImageUrl: '',
        imgUrl: '',
        names:[],
        type:{}
      }
    },
    created() {
      this.getList ()
      this.listNames()
    },
    methods: {
      handleType(data){
        listTypeInfo(data).then(res=>{
          this.type = res.data
          this.form.roomPrice = this.type.roomTypePrice
          this.form.peopleNumber = this.type.roomTypePeopleNumber
        })
      },
      /** 查询客房信息列表 */
      getList() {
        this.loading = true
        listRoom (this.queryParams).then (response => {
          this.roomList = response.rows
          this.total = response.total
          this.loading = false
        })
      },
      listNames(){
        listName().then(res=>{
          this.names = res.list
        })
      },
      // 取消按钮
      cancel() {
        this.open = false
        this.reset ()
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          floorNumber: null,
          roomNumber: null,
          roomName: null,
          roomFeature: null,
          roomPrice: null,
          roomStatus: "1",
          remark: null,
          createTime: null,
          sortIndex: null,
          roomType: null,
          roomPhoto: null,
          roomArea: null,
          haveWindow: null,
          netPlay: null,
          peopleNumber: null,
          bedType: null,
          bathroom: null,
          haveBreakfast: null,
          costPolicy: null,
          convenienceFacilities: null,
          bathroomMatching: null,
          checkInTimeEnter: null,
          checkInTimeLeave: null,
          createrId: null,
          createrName: null,
          updaterId: null,
          updaterName: null
        }
        this.imgUrl = ''
        this.resetForm ('form')
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1
        this.getList ()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm ('queryForm')
        this.handleQuery ()
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map (item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset ()
        this.listNames()
        this.open = true
        this.title = '添加客房信息'
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset ()
        const id = row.id || this.ids
        getRoom (id).then (response => {
          this.form = response.data
          this.imgUrl = process.env.VUE_APP_BASE_API + response.data.roomPhoto
          this.open = true
          this.title = '修改客房信息'
        })
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs[ 'form' ].validate (valid => {
          if ( valid ) {
            if ( this.form.id != null ) {
              updateRoom (this.form).then (response => {
                this.$modal.msgSuccess ('修改成功')
                this.open = false
                this.getList ()
              })
            } else {
              addRoom (this.form).then (response => {
                this.$modal.msgSuccess ('新增成功')
                this.open = false
                this.getList ()
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids
        this.$modal.confirm ('是否确认删除客房信息编号为"' + ids + '"的数据项？').then (function() {
          return delRoom (ids)
        }).then (() => {
          this.getList ()
          this.$modal.msgSuccess ('删除成功')
        }).catch (() => {
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download ('system/room/export', {
          ... this.queryParams
        }, `room_${new Date ().getTime ()}.xlsx`)
      },
      handleRemove(file, fileList) {
        console.log (file, fileList)
      },
      handlePreview(file) {
        console.log (file)
      },
      handleSuccess(data) {
        this.form.roomPhoto = data
      },
      viewImg(data) {
        this.dialogImageUrl = process.env.VUE_APP_BASE_API + data.roomPhoto
        this.dialogVisible = true
      }
    }
  }
</script>

<style>
  .demo-table-expand {
    font-size: 0;
  }

  .demo-table-expand label {
    width: 90px;
    color: #99a9bf;
  }

  .demo-table-expand .el-form-item {
    margin-right: 0;
    margin-bottom: 0;
    width: 50%;
  }
</style>
